tree 1b42f4494793cc530952a5ad700384def3319106
parent e4780ea00442f0a315db719f5f94b30a59075b0a
author Luigi Semenzato <semenzato@chromium.org> 1487116549 -0800
committer Luigi Semenzato <semenzato@chromium.org> 1491406455 +0000

metrics: metrics_daemon: avoid division by zero

Don't send ratio samples when the ratio
doesn't exist.

BUG=chromium:692271
TEST=none

Change-Id: I8c37c460b4d0953aa9b1cd0a6c20d6082bb2d05b
Reviewed-on: https://chromium-review.googlesource.com/442628
Commit-Ready: Luigi Semenzato <semenzato@chromium.org>
Tested-by: Luigi Semenzato <semenzato@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
(cherry picked from commit f542bb4a0513a44ec70e9c03847b25ed88171cd3)
Reviewed-on: https://chromium-review.googlesource.com/468530
Reviewed-by: Luigi Semenzato <semenzato@chromium.org>
Commit-Queue: Luigi Semenzato <semenzato@chromium.org>